209646528

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 224

約数和(自身を含む): 696407040

約数和(自身を除く): 486760512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 71, 78, 84, 91, 96, 104, 112, 142, 156, 168, 169, 182, 192, 208, 213, 224, 273, 284, 312, 336, 338, 364, 416, 426, 448, 497, 507, 546, 568, 624, 672, 676, 728, 832, 852, 923, 994, 1014, 1092, 1136, 1183, 1248, 1344, 1352, 1456, 1491, 1704, 1846, 1988, 2028, 2184, 2197, 2272, 2366, 2496, 2704, 2769, 2912, 2982, 3408, 3549, 3692, 3976, 4056, 4368, 4394, 4544, 4732, 5408, 5538, 5824, 5964, 6461, 6591, 6816, 7098, 7384, 7952, 8112, 8736, 8788, 9464, 10816, 11076, 11928, 11999, 12922, 13182, 13632, 14196, 14768, 15379, 15904, 16224, 17472, 17576, 18928, 19383, 22152, 23856, 23998, 25844, 26364, 28392, 29536, 30758, 31808, 32448, 35152, 35997, 37856, 38766, 44304, 46137, 47712, 47996, 51688, 52728, 56784, 59072, 61516, 70304, 71994, 75712, 77532, 83993, 88608, 92274, 95424, 95992, 103376, 105456, 113568, 123032, 140608, 143988, 155064, 155987, 167986, 177216, 184548, 191984, 206752, 210912, 227136, 246064, 251979, 287976, 310128, 311974, 335972, 369096, 383968, 413504, 421824, 467961, 492128, 503958, 575952, 620256, 623948, 671944, 738192, 767936, 935922, 984256, 1007916, 1091909, 1151904, 1240512, 1247896, 1343888, 1476384, 1871844, 2015832, 2183818, 2303808, 2495792, 2687776, 2952768, 3275727, 3743688, 4031664, 4367636, 4991584, 5375552, 6551454, 7487376, 8063328, 8735272, 9983168, 13102908, 14974752, 16126656, 17470544, 26205816, 29949504, 34941088, 52411632, 69882176, 104823264, 209646528]

約数ペア:

[(1, 209646528), (2, 104823264), (3, 69882176), (4, 52411632), (6, 34941088), (7, 29949504), (8, 26205816), (12, 17470544), (13, 16126656), (14, 14974752), (16, 13102908), (21, 9983168), (24, 8735272), (26, 8063328), (28, 7487376), (32, 6551454), (39, 5375552), (42, 4991584), (48, 4367636), (52, 4031664), (56, 3743688), (64, 3275727), (71, 2952768), (78, 2687776), (84, 2495792), (91, 2303808), (96, 2183818), (104, 2015832), (112, 1871844), (142, 1476384), (156, 1343888), (168, 1247896), (169, 1240512), (182, 1151904), (192, 1091909), (208, 1007916), (213, 984256), (224, 935922), (273, 767936), (284, 738192), (312, 671944), (336, 623948), (338, 620256), (364, 575952), (416, 503958), (426, 492128), (448, 467961), (497, 421824), (507, 413504), (546, 383968), (568, 369096), (624, 335972), (672, 311974), (676, 310128), (728, 287976), (832, 251979), (852, 246064), (923, 227136), (994, 210912), (1014, 206752), (1092, 191984), (1136, 184548), (1183, 177216), (1248, 167986), (1344, 155987), (1352, 155064), (1456, 143988), (1491, 140608), (1704, 123032), (1846, 113568), (1988, 105456), (2028, 103376), (2184, 95992), (2197, 95424), (2272, 92274), (2366, 88608), (2496, 83993), (2704, 77532), (2769, 75712), (2912, 71994), (2982, 70304), (3408, 61516), (3549, 59072), (3692, 56784), (3976, 52728), (4056, 51688), (4368, 47996), (4394, 47712), (4544, 46137), (4732, 44304), (5408, 38766), (5538, 37856), (5824, 35997), (5964, 35152), (6461, 32448), (6591, 31808), (6816, 30758), (7098, 29536), (7384, 28392), (7952, 26364), (8112, 25844), (8736, 23998), (8788, 23856), (9464, 22152), (10816, 19383), (11076, 18928), (11928, 17576), (11999, 17472), (12922, 16224), (13182, 15904), (13632, 15379), (14196, 14768)]